Update templates/menu.html

templates/menu.html

@@ -619,8 +619,8 @@ form-check-input addon-option{
         </a>
     </div>
 
- <!-- Modal for Item Details -->
- <div class="modal fade" id="itemModal" tabindex="-1" aria-labelledby="itemModalLabel" aria-hidden="true">
+  <!-- Modal for Item Details -->
+<div class="modal fade" id="itemModal" tabindex="-1" aria-labelledby="itemModalLabel" aria-hidden="true">
     <div class="modal-dialog modal-dialog-centered">
         <div class="modal-content">
             <div class="modal-header">
@@ -660,4 +660,255 @@ form-check-input addon-option{
             </div>
         </div>
     </div>
-</div> 
+</div>
+
+<!-- JavaScript -->
+<script>
+    // Show item details and fetch customization options
+    function showItemDetails(name, price, image, description, section, selectedCategory) {
+        document.getElementById('modal-name').innerText = name;
+        document.getElementById('modal-price').innerText = `$${price}`;
+        document.getElementById('modal-img').src = image || '/static/placeholder.jpg';
+        document.getElementById('modal-description').innerText = description || 'No description available.';
+        document.getElementById('addons-list').innerHTML = 'Loading customization options...';
+        document.getElementById('modal-instructions').value = '';
+
+        const modalSectionEl = document.getElementById('modal-section');
+        modalSectionEl.setAttribute('data-section', section);
+        modalSectionEl.setAttribute('data-category', selectedCategory);
+
+         // Set the default quantity to 1
+             document.getElementById('quantityInput').value = 1;
+        
+        // Fetch customization options based on the section
+        fetch(`/api/addons?item_name=${encodeURIComponent(name)}&item_section=${encodeURIComponent(section)}`)
+            .then(response => response.json())
+            .then(data => {
+                const addonsList = document.getElementById('addons-list');
+                addonsList.innerHTML = ''; // Clear previous content
+
+                if (!data.success || !data.addons || data.addons.length === 0) {
+                    addonsList.innerHTML = '<p>No customization options available.</p>';
+                    return;
+                }
+                
+                // Display customization options inside styled divs
+                data.addons.forEach(addon => {
+                    const sectionDiv = document.createElement('div');
+                    sectionDiv.classList.add('addon-section'); // Add styling class
+                    
+                    // Add section title
+                    const title = document.createElement('h6');
+                    title.innerText = addon.name;
+                    sectionDiv.appendChild(title);
+                    
+                    // Create options list
+                    const optionsContainer = document.createElement('div');
+                    addon.options.forEach((option, index) => {
+                        const optionId = `addon-${addon.name.replace(/\s+/g, '')}-${index}`;
+                        const listItem = document.createElement('div');
+                        listItem.classList.add('form-check');
+                        listItem.innerHTML = `
+                            <input type="checkbox" class="form-check-input addon-option" id="${optionId}" value="${option}"
+                                   data-name="${option}" data-group="${addon.name}" data-price="${addon.extra_charge ? addon.extra_charge_amount : 0}">
+                            <label class="form-check-label" for="${optionId}">
+                                ${option} ${addon.extra_charge ? `($${addon.extra_charge_amount})` : ''}
+                            </label>
+                        `;
+                        optionsContainer.appendChild(listItem);
+                    });
+                    sectionDiv.appendChild(optionsContainer);
+                    addonsList.appendChild(sectionDiv);
+                });
+            })
+            .catch(err => {
+                console.error('Error fetching add-ons:', err);
+                document.getElementById('addons-list').innerHTML = '<p>Error loading customization options.</p>';
+            });
+    }
+
+    // Handle single-select/deselect logic for checkbox groups in all modals
+    document.addEventListener('click', function(event) {
+        if (event.target.classList.contains('addon-option')) {
+            handleAddonClick(event.target);
+        }
+    });
+
+    // Handle checkbox selection logic
+    function handleAddonClick(checkbox) {
+        const groupName = checkbox.getAttribute('data-group');
+        const isMultiSelectGroup = ["Extra Toppings", "Choose Raita/Sides","Select Dip/Sauce","Extra Add-ons","Make it a Combo"].includes(groupName);
+        
+        // If it's not multi-select, uncheck all other checkboxes in the same group
+        if (!isMultiSelectGroup) {
+            const checkboxes = document.querySelectorAll(`.addon-option[data-group="${groupName}"]`);
+            checkboxes.forEach(otherCheckbox => {
+                if (otherCheckbox !== checkbox) {
+                    otherCheckbox.checked = false;
+                }
+            });
+        }
+    }
+        function filterMenu() {
+    let input = document.getElementById('searchBar').value.toLowerCase(); // Get the value from search bar
+    let sections = document.querySelectorAll('h3'); // Select section headers
+    let items = document.querySelectorAll('.menu-card'); // Select all items
+    let matchedSections = new Set(); // Store matched sections
+    
+    // Hide all items initially
+    items.forEach(item => {
+        let itemName = item.querySelector('.card-title').innerText.toLowerCase(); // Get item name
+        let itemSection = item.closest('.row').previousElementSibling.innerText.toLowerCase(); // Get section name
+        
+        // If the search matches item name or section, show the item
+        if (itemName.includes(input) || (itemSection && itemSection.includes(input))) {
+            item.style.display = 'block';  // Show item if it matches search
+            matchedSections.add(item.closest('.row')); // Add section to matched list
+        } else {
+            item.style.display = 'none'; // Hide item if not matched
+        }
+    });
+    
+    // Show or hide sections based on matched items
+    sections.forEach(section => {
+        let sectionRow = section.nextElementSibling; // The row containing items
+        if (matchedSections.has(sectionRow)) {
+            section.style.display = 'block'; // Show section header
+            sectionRow.style.display = 'flex'; // Show section items
+        } else {
+            section.style.display = 'none'; // Hide section header
+            sectionRow.style.display = 'none'; // Hide section items
+        }
+    });
+}
+
+function addToCartFromModal() {
+    const itemName = document.getElementById('modal-name').innerText;
+    let itemPrice = parseFloat(document.getElementById('modal-price').innerText.replace('$', ''));
+
+    // Validate item price
+    if (isNaN(itemPrice)) {
+        alert('Invalid price for the item. Please check the item details.');
+        return;
+    }
+
+    const itemImage = document.getElementById('modal-img').src;
+    console.log(itemName, itemPrice, itemImage); // Log values for debugging
+    const modalSectionEl = document.getElementById('modal-section');
+    const section = modalSectionEl.getAttribute('data-section');
+    const selectedCategory = modalSectionEl.getAttribute('data-category');
+    if (!itemName || !itemPrice || !section || !itemImage) {
+        console.error('Missing data for cart item:', { itemName, itemPrice, section, itemImage});
+        return;
+    }
+   
+    // Collect selected add-ons
+    let selectedAddOns = Array.from(
+        document.querySelectorAll('#addons-list input[type="checkbox"]:checked')
+    ).map(addon => ({
+        name: addon.getAttribute('data-name') || 'Default Name', // Fallback Name
+        price: parseFloat(addon.getAttribute('data-price') || 0)
+    }));
+
+    // Get the selected quantity
+    const quantity = parseInt(document.getElementById('quantityInput').value) || 1; // Default to 1 if invalid
+
+    const instructions = document.getElementById('modal-instructions').value;
+
+    // Prepare data for the cart
+    const cartPayload = {
+        itemName: itemName,
+        itemPrice: itemPrice,
+        itemImage: itemImage,
+        section: section,
+        category: selectedCategory,
+        addons: selectedAddOns,
+        instructions: instructions,
+        quantity: quantity // Include the quantity
+    };
+
+    // Send the cart data to the server
+    fetch('/cart/add', {
+        method: 'POST',
+        headers: {
+            'Content-Type': 'application/json',
+        },
+        body: JSON.stringify(cartPayload)
+    })
+    .then(response => response.json())
+    .then(data => {
+        if (data.success) {
+            alert('Item added to cart successfully!');
+            updateCartUI(data.cart); // Update cart UI after adding an item
+            const modal = document.getElementById('itemModal');
+            const modalInstance = bootstrap.Modal.getInstance(modal);
+            modalInstance.hide();
+        } else {
+            alert(data.error || 'Failed to add item to cart.');
+        }
+    })
+    .catch(err => {
+        console.error('Error adding item to cart:', err);
+        alert('An error occurred while adding the item to the cart.');
+    });
+}
+
+function updateCartUI(cart) {
+    if (!Array.isArray(cart)) {
+        console.error('Invalid cart data:', cart);
+        return;
+    }
+    const cartIcon = document.getElementById('cart-icon');
+    cartIcon.innerText = cart.length;  // Assuming cart is an array of items
+}
+
+function updateCartDisplay(cart) {
+    if (!Array.isArray(cart)) {
+        console.error('Invalid cart data:', cart);
+        return;
+    }
+  // Optional: Update quantity on the cart page
+    const cartCountElement = document.getElementById('cart-count');
+    cartCountElement.innerText = cart.reduce((total, item)=> total+item.quantity,0);  // Update cart item count //Sum of all quantities
+  
+    // Optionally, show a small success notification that the item was added
+    const successNotification = document.createElement('div');
+    successNotification.classList.add('success-notification');
+    successNotification.innerText = 'Item added to cart!';
+    document.body.appendChild(successNotification);
+    setTimeout(() => {
+        successNotification.remove(); // Remove success notification after a few seconds
+    }, 2000);
+}
+     
+document.addEventListener('DOMContentLoaded', function () {
+    // Get references to the quantity buttons and the input field
+    const decreaseBtn = document.getElementById('decreaseQuantity');
+    const increaseBtn = document.getElementById('increaseQuantity');
+    const quantityInput = document.getElementById('quantityInput');
+
+    // Add event listener to decrease button
+    decreaseBtn.addEventListener('click', function () {
+        let currentQuantity = parseInt(quantityInput.value);
+        if (currentQuantity > 1) {
+            currentQuantity--;
+            quantityInput.value = currentQuantity;
+        }
+    });
+
+    // Add event listener to increase button
+    increaseBtn.addEventListener('click', function () {
+        let currentQuantity = parseInt(quantityInput.value);
+        currentQuantity++;
+        quantityInput.value = currentQuantity;
+    });
+});
+
+    
+        
+    </script>
+
+    <!-- Bootstrap JS -->
+    <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"></script>
+</body>
+</html>